Answer:
The second one (4+3x = 9)
Step-by-step explanation:
From the working we can already tell that the second one is the odd one out without even doing the 4th one
I think I know what you might be asking for but could you lease clarify because the question is a bit hard to read.
Percent increase = (new number - original number) / original number...* 100
= (26 - 14) / 14 ...* 100
= 12/14 * 100
= 1200/14
= 85.7% <==
Answer:
1553/1250 its already in its simplified form